#include<fstream>
int v[6000005];
using namespace std;
int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    int n,min,bestSum,x;
    fin>>n;
    for(int i=1;i<=n;++i)
        fin>>v[i];
    v[0]=0;
    for(int i=1;i<=n;i++)
        v[i]=v[i]+v[i-1];
    min=v[0];
    bestSum=-99999999;
    int a=-99999999,b,mini;
    for(int i=1;i<=n;i++)
    {
        x=v[i]-min;
        if(min>v[i])
        {
            min=v[i];
            mini=i;
        }
        if(bestSum<x || a!=-99999999 && (i-mini)>(b-a))
        {
            bestSum=x;
            a=mini;
            b=i;
        }
    }
    ++a;
    fout<<bestSum<<" "<<a<<" "<<b;
    return 0;
}